KR880003788Y1 - Portable stereo headphone - Google Patents
Portable stereo headphone Download PDFInfo
- Publication number
- KR880003788Y1 KR880003788Y1 KR2019850014018U KR850014018U KR880003788Y1 KR 880003788 Y1 KR880003788 Y1 KR 880003788Y1 KR 2019850014018 U KR2019850014018 U KR 2019850014018U KR 850014018 U KR850014018 U KR 850014018U KR 880003788 Y1 KR880003788 Y1 KR 880003788Y1
- Authority
- KR
- South Korea
- Prior art keywords
- headband
- drilled
- hole
- connecting member
- portable stereo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 정면도.1 is a front view of the present invention.
제2도는 본 고안의 요부를 분해한 사시도.2 is an exploded perspective view of the main part of the present invention.
제3도는 제2도 "A"의 결착된 종 단면도.3 is a longitudinal cross sectional view of FIG. 2A.
제4도는 제2도의 사각몸체부를 분해한 사시도.4 is an exploded perspective view of the square body of FIG.
제5도는 본 고안의 요부를 결합시켜 작동시킨 정면도.5 is a front view of the main part of the present invention in operation.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 헤드밴드 2,2a : 축삽구1: Headband 2,2a: Shaft Insertion
3,3a : 신축밴드부 5,5a : 축지공3,3a: Stretch band part 5,5a: Paper ball
6,6a : 요구 7,7a : 나사공6,6a: requirement 7,7a: screw hole
8 : 연결부재 8a : 힌지축8 connection member 8a hinge shaft
9 : 사각몸체 10 : "ㄷ"자형 요입홈9: square body 10: "ㄷ" shaped concave groove
11 : 관통몸체 12,12a : 돌출부11: through body 12,12a: protrusion
13 : 원형두부 14 : 축삽공13: round head 14: shaft insertion hole
15,15a : 평행막대 16 : 관절부재15,15a: Parallel bar 16: Joint member
16a : 힌지핀 17 : 스프커 아암16a: Hinge pin 17: Spucker arm
18 : 끼움구멍 19 : 지지판18: fitting hole 19: support plate
본 고안은 헤드폰을 구성하는 각 부를 절첩되게 구성하여 휴대시에는 헤드폰의 각부를 절첩하여 헤드폰의 크기를 최소화 하므로서 간편하게 휴대할수 있고 시기와 장소에 구애됨이 없이 단순 절첩에 의한 펼침작용에 의하여 헤드폰의 기능을 자유자재로 활용할수 있게 개량한 포케휴대용 스테레오 헤드폰에 관한 것이다.The present invention folds each part constituting the headphone, and when carrying, it is easy to carry by folding each part of the headphone to minimize the size of the headphone. The present invention relates to a portable Poke stereo headphone that can be used freely.
종래에는 헤드밴드의 중앙을 절첩하도록 하거나 양측의 스피커를 접을수 있도록 하였으나 헤드폰을 적정길이 이상으로는 줄일수가 없어 한번 절첩한 정도로서는 휴대의 간편성을 흡족하게 하지 못하였으며 또한 절첩구조상 원활한 작동을 기할수가 없었으므로 절첩작용시에 쉽게 고장이 되는 결점이 있었다.Conventionally, the center of the headband is folded or the speakers on both sides can be folded, but the headphone can not be reduced more than the proper length, so once folded, it does not satisfies the convenience of carrying and also can operate smoothly due to the folding structure. There was no defect that could easily break during folding.
따라서 본 고안은 위와같은 결정을 해결하기 위한 복잡구조로서 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Therefore, the present invention is described in detail by the accompanying drawings as a complex structure for solving the above-described decision as follows.
헤드밴드의 길이를 신축하거나 밴드를 절첩하도록 함에 있어서 헤드밴드(1)의 중앙부를 절단하여 저부에 돌기(4)(4a)와 축지공(5)(5a)을 뚫어 상면에 요구(6)(6a)와 나사공(7)(7a)을 형성한 연결부재(8)와 힌지축(8a)으로 절첩가능케하고 신축밴드부(3)(3a)하방에 연장되어 있는 사각몸체(9) 내부에 형성시킨 "ㄷ"자형 요입홈(10)의 양측벽을 관통하는 관통공(11)을 뚫고 그 내벽하방에는 돌출부(12)(12a)를 돌설하여 원형두부(13)에 축삽공(14)이 뚫어지고 2개의 평행막대(15)(15a)를 설치한 관절부재(16)를 힌지핀(16a)으로 유착하였으며 연결부재(16)의 하방으로는 끼움구멍(18)과 지지판(19)을 설하여 공지의 스피커 아암(17)과 조립하여서 된 것이다.When the length of the headband is stretched or folded, the center portion of the headband 1 is cut, and the projections 4, 4a and the retaining holes 5, 5a are drilled on the bottom portion of the headband. It is formed inside the square body 9 which is foldable by the connecting member 8 and the hinge shaft 8a, which are formed with the 6a) and the screw holes 7 and 7a, and extends under the elastic band portions 3 and 3a. The through hole 11 penetrates both side walls of the "c" shaped concave groove 10 and protrudes the projections 12 and 12a below the inner wall, and the shaft insertion hole 14 is drilled in the circular head 13. The joint member 16 having two parallel bars 15 and 15a was attached to each other by a hinge pin 16a. A fitting hole 18 and a support plate 19 were installed below the connecting member 16. It is made by assembling with a known speaker arm 17.
미설명부호 20은 스피커, 21은 지지몸체이다.Reference numeral 20 is a speaker, 21 is a support body.
이와같이 구성된 본 고안은 헤드폰의 사용상태의 도면 제1도에서 축삽구(2)(2a)를 해제하여 신축밴드부(3)(3a)를 헤드밴드(1)내로 끼워넣은 다음 사각몸체(9)내에 힌지핀(16a)으로 유착된 관절부재(16)의 원형두부(13)에 의하여 관절부재를 직각으로 회동시켜 주고 헤드밴드(1)의 중앙부를 절곡시킨다.The present invention constructed as described above releases the shaft insertion slots (2) and (2a) in FIG. 1 of the state of use of the headphones, inserts the elastic band portions (3) and (3a) into the headband (1), and then puts them in the square body (9). The circular head 13 of the joint member 16 adhered to the hinge pin 16a rotates the joint member at a right angle and bends the center portion of the headband 1.
이때 연결부재(8)의 요홈(6)(6a)과 헤드밴드(1)의 돌기(4)(4a)가 조합된 상태에서는 밴드가 유동없이 고정되어 있으나 헤드밴드의 간격으로 인해 절첩이 가능하게 되며 한쌍의 힌지축(8a)을 중심으로 양측의 밴드가 각기 절첩되는 것이다.At this time, in the state where the grooves 6 and 6a of the connecting member 8 and the protrusions 4 and 4a of the headband 1 are combined, the band is fixed without flow, but folding is possible due to the spacing of the headband. The bands on both sides of the pair of hinge shafts 8a are respectively folded.
다음에 스피커 아암(17)이 연결된 지지몸체(21)를 직각으로 회동시켜 주므로서 절첩 작동이 완료되는 것이다.Next, the folding operation is completed by rotating the support body 21 to which the speaker arm 17 is connected at a right angle.
이와같이 된 본 고안은 헤드밴드의 내에 양측 신축밴드부(3)(3a)를 축소한 상태에서 밴드의 중앙 및 좌우측을 절첩시켜 줌으로써 헤드폰은 최소의 짧은 길이로 축적되게 되어 휴대가 간편한 것이며 절첩 작동을 용이하게 함은 물론 헤드폰의 기능을 원활하게 할수 있는 것이다.In this way, the present invention folds the center and left and right sides of the band in a state in which both sides of the elastic band part 3 (3a) are reduced in the headband, so that the headphones are accumulated in the shortest length and are easy to carry, and the folding operation is easy. Of course, the headphones function smoothly.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850014018U KR880003788Y1 (en) | 1985-10-24 | 1985-10-24 | Portable stereo headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850014018U KR880003788Y1 (en) | 1985-10-24 | 1985-10-24 | Portable stereo headphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870007641U KR870007641U (en) | 1987-05-13 |
| KR880003788Y1 true KR880003788Y1 (en) | 1988-10-20 |
Family
ID=19246089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850014018U Expired KR880003788Y1 (en) | 1985-10-24 | 1985-10-24 | Portable stereo headphone |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880003788Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100371969B1 (en) * | 2000-05-27 | 2003-02-14 | (주)넥폰 | Neck-Phone |
-
1985
- 1985-10-24 KR KR2019850014018U patent/KR880003788Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR870007641U (en) | 1987-05-13 |
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